CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 104.8270 34.4480 77.4590 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ambLlwnXHj4q_B8QeOs6nA > 2025-03-28 00:26:59 > 0.9.12 > ligand > pdb-bcif > 4czn > atom_site > {"label_asym_id":"B","auth_seq_id":1369} > 13 > 8 > 10 > 297 > 0 > 1 $$$$